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Position: Chinese Standard in English/GB/T 6446-1986 |
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D-weighting) (English Version) | |||
Standard No.: | GB/T 6446-1986 | Status: | abolished |
Language: | English | File Format: | |
Word Count: | 1500 words | Price(USD): | 180.00 remind me the price change |
Implemented on: | 1987-5-1 | Delivery: | via email in 1~3 business day |
Standard No.: | GB/T 6446-1986 |
English Name: | Frequency weighting for the measurement of aircraft noise (D-weighting) |
Chinese Name: | 飞机噪声测量用频率计权(D-计权) |
Chinese Classification: | N65 Acoustic instrument and seismograph |
Professional Classification: | GB National Standard |
ICS Classification: | 17.140.20 Noise emitted by machines and equipment |
Issued by: | National Bureau of Standards |
Issued on: | 1986-05-28 |
Implemented on: | 1987-5-1 |
Status: | abolished |
Abolished on: | 2005-10-14 |
Language: | English |
File Format: | |
Word Count: | 1500 words |
Price(USD): | 180.00 |
Delivery: | via email in 1~3 business day |
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Keywords: | ||
GB/T 6446-1986, GB 6446-1986, GBT 6446-1986, GB/T6446-1986, GB/T 6446, GB/T6446, GB6446-1986, GB 6446, GB6446, GBT6446-1986, GBT 6446, GBT6446 |